Math Competition Problems - Problem of the Week - 20

Andrew is doing some tidying. He can tidy 2 big rooms in the same time it takes to tidy 3 small rooms. He can tidy one big room and three...

## Math Problem for grades 4-6 | ## Math Problem for grades 6-8 | ## Math Problem for grades 4-6 |
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## Math Problem for grades 4-6 | ## Math Problem for grades 4-6 | ## Math Problem for grades 6-8 |

## Math Problem for grades 4-6 | ## Math Problem for grades 4-6 | ## Math Problem for grades 6-8 |